EP1422147A2 - Zusammenklappbare Faltschachtel zum Transport von Erzeugnisse - Google Patents

Zusammenklappbare Faltschachtel zum Transport von Erzeugnisse Download PDF

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Publication number
EP1422147A2
EP1422147A2 EP03380247A EP03380247A EP1422147A2 EP 1422147 A2 EP1422147 A2 EP 1422147A2 EP 03380247 A EP03380247 A EP 03380247A EP 03380247 A EP03380247 A EP 03380247A EP 1422147 A2 EP1422147 A2 EP 1422147A2
Authority
EP
European Patent Office
Prior art keywords
tray
headers
sides
folding lines
tray according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03380247A
Other languages
English (en)
French (fr)
Other versions
EP1422147A3 (de
Inventor
Pere Teixidor Casanovas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paper SA
Original Assignee
Paper SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Paper SA filed Critical Paper SA
Publication of EP1422147A2 publication Critical patent/EP1422147A2/de
Publication of EP1422147A3 publication Critical patent/EP1422147A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/001—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable
    • B65D5/0015—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel
    • B65D5/0045—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel having both integral corner posts and ledges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/915—Stacking feature
    • Y10S229/918—Corner construction

Definitions

  • This invention refers to a tray for the transportation of products, which is extremely resistant and can be transported with a substantially flat configuration.
  • Cardboard trays for the transportation of products, such as fruit, are formed by a sheet equipped with a series of folding lines, which define the bottom of the tray, the headers and the sides.
  • trays that they must be extremely resistant so as to tolerate the transportation and bear a great capacity. Therefore, some of the trays that are currently known comprise a top flap over each header, which extends horizontally towards the inner area of the tray.
  • the tray described in this utility model entails the inconvenience that its resistance is not appropriate. Thanks to the presence of the top flaps, the headers are very resistant, but the presence of inclined folding lines on the sides makes it less resistant.
  • the tray for the transportation of products of the invention manages to solve the aforementioned inconveniences, and presents other advantages that will be described hereunder.
  • the tray for the transportation of products of the invention is formed by a sheet provided with a series of folding lines that define:
  • the tray of the invention is very resistant and, at the same time, can be transported in a substantially flat position, thus taking up very little space.
  • each header and top flap comprise two inclined folding lines, that extend from the bottom corners of the header substantially to the centre of the top part of the same.
  • each top flap comprises a couple of side flaps that are attached to the outer part of the sides, thus avoiding that the side becomes detached if subjected to excessive tensile force. Furthermore, it allows a reduced internal thickness between the columns and the sides, which facilitates the folding of the tray for its transportation.
  • each top flap comprises a couple of additional folding lines that extend from the corners in contact with the headers towards the inner area of the tray, in the assembly position.
  • each column could present an orifice on the top flaps through which an reinforcement element could be inserted in said columns.
  • each orifice can comprise an articulated tongue, which is accommodated inside the column after inserting said reinforcement element. Thanks to this tongue, the inner side of the orifice which the tongue is articulated to, becomes much more resistant.
  • said columns are triangular and the side defined by the hypotenuse of said triangle comprises a vertical folding line.
  • said reinforcement element is a triangular plaque or prism formed by a laminar element.
  • said sides In order for said sides to also have the appropriate resistance, said sides have a double thickness.
  • the tray of the invention is formed by a sheet, preferably made of cardboard, that comprises a plurality of folding lines which, once assembled, define a bottom 1, a couple of sides 2, a couple of headers 3, a triangular column 4 on each corner of the tray, and a top flap 6 on each header, each said top flap 6 extends horizontally towards the inner area of the tray.
  • the represented tray also comprises a side flap 8 on each side of the top flaps 6 and orifices 10 located on the top flaps 6 in correspondence with columns 4.
  • the width of the side flaps 8 is substantially wider than the width of the top flaps 6.
  • the side of the columns defined by the hypotenuse of said triangle comprises a vertical folding line 5 that allows the folding of the tray once assembled, together with the folding lines described hereunder. If the columns 4 are not triangular, there must be a vertical folding line that enables the folding of the tray.
  • Headers 2 also comprise inclined folding lines 7, 9 to enable the folding of the tray once assembled.
  • the tray, once assembled and folded, has a substantially flat configuration (represented in figure 6) that is ideal for its transportation when empty, taking up very little room.
  • column 4 is formed on the headers 2. However, if so desired, the columns 4 could evidently also be formed on the sides 3.
  • Figure 4 includes the representation of an reinforcement element with a plaque shape 11 and, in this case, the orifice 10 is shaped like a slot.
  • the reinforcement element could be shaped like a triangular prism, which is inserted in column 4 through a triangular orifice 10.
  • said triangular prism is formed by a laminar element, that can be transported unfolded taking up very little room.
  • the orifice 10 can comprise an articulated tongue 13 that is accommodated inside the column when the reinforcement element 12 is inserted. Although this is not essential, the presence of the tongue 13 is designed for use with triangular orifices 10.
  • each header 2 and its corresponding top flap 6 comprise two inclined folding lines 7 that extend from each bottom corner of the header 2 substantially to the top centre of the top flap 6, as can be appreciated in the figures.
  • each top flap 6 also comprises a couple of additional inclined folding lines 9 that extend from the corners in contact with the headers 2 to the inner area of the tray, in the assembly position.
  • the tray of the invention can be transported taking up very little room, as it can be placed in its usage position by simply unfolding the headers 2 and the sides 3 and, if required, inserting the elements for reinforcement 11, 12 in the corresponding orifices 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Packaging Frangible Articles (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
EP03380247A 2002-10-28 2003-10-27 Zusammenklappbare Faltschachtel zum Transport von Erzeugnisse Withdrawn EP1422147A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200202556 2002-10-28
ES200202556A ES2238117B1 (es) 2002-10-28 2002-10-28 Bandeja para el transporte de productos.

Publications (2)

Publication Number Publication Date
EP1422147A2 true EP1422147A2 (de) 2004-05-26
EP1422147A3 EP1422147A3 (de) 2004-11-17

Family

ID=32116414

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03380247A Withdrawn EP1422147A3 (de) 2002-10-28 2003-10-27 Zusammenklappbare Faltschachtel zum Transport von Erzeugnisse

Country Status (3)

Country Link
US (1) US6886738B2 (de)
EP (1) EP1422147A3 (de)
ES (1) ES2238117B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1489016B1 (de) * 2002-11-14 2005-06-29 Videcart, S.A. Stapelbare schachtel für verderbliche produkte
EP1772386B1 (de) * 2005-10-06 2008-08-27 Videcart, S.A. Auf- und zusammenfaltbare Schale und Verfahren zu ihrer Herstellung
ES2323347B1 (es) * 2007-05-21 2010-04-29 Videcart, S.A. Caja apilable y procedimiento para obtener dicha caja.
DE102007044376B4 (de) * 2007-09-17 2011-04-07 Gustav Stabernack Gmbh Stapelbares Modultray
US20090071850A1 (en) * 2007-09-18 2009-03-19 Little Caesar Enterprises, Inc. Packaging For Pizza
ES2333504B1 (es) * 2008-04-28 2011-01-07 Videcart, S.A Bandeja plegable para frutas y verduras.
US8434288B2 (en) * 2009-07-29 2013-05-07 Target Brands, Inc. Product package with auxiliary compartments
US8833573B2 (en) * 2012-01-16 2014-09-16 Sonoco Development, Inc Dividerless packaging system for shipping and displaying palletized products
WO2015166114A1 (es) * 2014-04-29 2015-11-05 Miarnau Fernandez Julio Estructura modular para exhibidor de carton del tipo torre
US10266302B1 (en) * 2018-10-23 2019-04-23 Gabriel Duarte Tiered pizza box
AT522769B1 (de) * 2019-12-13 2021-01-15 Fischhuber Bernhard Faltkiste

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734677A (en) * 1956-02-14 arneson
GB893562A (en) * 1958-04-10 1962-04-11 Philips Electrical Ind Ltd Improvements in or relating to folding boxes adapted for stacking and nesting
US3034698A (en) * 1959-12-01 1962-05-15 Mead Corp Reinforced corner construction for collapsible containers
US4236664A (en) * 1978-06-28 1980-12-02 Hartelmueller Ludwig Stackable transport container
US4418863A (en) * 1982-09-02 1983-12-06 Georgia-Pacific Corporation Produce tray with reinforced corner construction
ES267260Y (es) * 1982-09-14 1984-07-01 Caja perfeccionada, para transporte.
US4860948A (en) * 1986-09-19 1989-08-29 Wilhelmus Hofstede Foldable box and blank therefor
GB2205083B (en) * 1987-05-28 1991-02-06 Pack V Collapsible boxes
DE3913890A1 (de) * 1989-04-27 1990-10-31 Hoffmann Guenter Gmbh Co Kg Obst- oder gemuesekiste
NL9000063A (nl) * 1990-01-10 1990-04-02 Gelria Cartonnage Opvouwbare doos.
NL9002029A (nl) * 1990-03-09 1991-10-01 Knp Free Bv Paraattray.
ES1029596U (es) * 1994-12-29 1995-05-16 San Cayetano Division Internac Caja plegable perfeccionada con refuerzos de esquina incorporados.
ES1031910Y (es) * 1995-08-22 1997-02-01 Garcia Diego Blazquez Envase de carton.
ES2134154B1 (es) * 1997-10-07 2000-04-16 Videcart Sa Bandeja para el transporte de productos.
GB9917951D0 (en) * 1999-07-31 1999-09-29 Mclaren Packaging Ltd Box
ATE229454T1 (de) * 1999-09-16 2002-12-15 R & F Folding Boxes Zuschnitt für einen stapelbaren behälter aus karton
NL1016882C2 (nl) * 2000-12-14 2002-06-17 Kappa Trimbach B V Opvouwbare doos met hoekversteviging en plano daarvoor.

Also Published As

Publication number Publication date
ES2238117A1 (es) 2005-08-16
ES2238117B1 (es) 2006-11-16
US20040084514A1 (en) 2004-05-06
EP1422147A3 (de) 2004-11-17
US6886738B2 (en) 2005-05-03

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